.com_wrap {
  display: flex;
}
.cbtn {
  flex-shrink: 0;
  background: rgb(50, 219, 152);
  color: #fff;
}

.com_list dl {
  padding: 10px 0;
  display: flex;
  align-items: center;
}
.com_list dl dt {
  width: 40px;
  height: 40px;
  overflow: hidden;
  border-radius: 50%;
  margin-right: 10px;
}
.com_list dl dt img {
  width: 100%;
  height: 100%;
}
.detail_button{
    position: fixed;
    width: 100vw;
    height: 19.66667vw;
    background: #f7f7f7;
    bottom: 0px;
}